hey! i have the same problem, and i'm just south of you. where do you wheel at? i've only been up to spring creek once so far, only had the truck for about 6 weeks now.
hehe, there aren't many places to legally wheel around houston. there's General Sam's in Huntsville, and as you get further away from houston: Brazos Valley Off Road Ranch (Bryan), Shiloh Ridge (Alto), Barnwell Mountain (Gilmer), Katemcy Rocks (Mason, reopen in February '10), Trees Ranch (Leakey), and the list goes on and on. everything is far in texas, so prepare for a road trip if you want to go wheeling.
check out
Texas Nissan Off Road for more info on our monthly get-togethers, wheelin' trips, and info on where to wheel.